How is this possible? NEPSE ma kaam garneh manche pagal cha jasto cha

NEPSE DATA AT 2.30PM
Total Turnover Rs: 55,617,967
Total Traded Shares 376,145
Total Transactions 518
Total Scrips Traded 92

NEPSE DATA AT CLOSE
Total Turnover Rs: 49,141,521
Total Traded Shares 236,392
Total Transactions 748
Total Scrips Traded 96